| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.99 | 4.394% | $250.5352 | $250.54 | $250.55 | $250.50 |
| Purchase #2 | $245.55 | 12.419% | $276.0449 | $276.04 | $276.05 | $276.00 |
| Purchase #3 | $159.34 | 4.828% | $167.0329 | $167.03 | $167.05 | $167.00 |
| Purchase #4 | $58.71 | 11.328% | $65.3607 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $222.29 | 10.230% | $245.0303 | $245.03 | $245.05 | $245.00 |
| Purchase #6 | $75.96 | 5.574% | $80.194 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $148.74 | 7.623% | $160.0785 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $1,150.58 | $1,244.2765 | $1,244.27 | $1,244.35 | $1,244.20 | |